body {
  min-height: 100%;
}
html {
  position: relative;
  min-height: 100%;
}
footer {
  width: 100%;
  height: 80px;
  background-color: #f5f5f5;
}
.alerts-example .row {
  padding: 10px 0;
}
.container.custom {
  width: auto;
  max-width: 680px;
  padding: 0 15px;
}
.text-muted {
  margin: 30px 5px;
}
